Once you use it, you won't want to let go! Natural Multipurpose Detergent Savon Noir is a detergent made in the Provence region of France, based on olives. It can be used for laundry, kitchen, and household detergents for multiple purposes, thoroughly removing dirt. ■ Made with olive oil as the base ・The unique formula using olive oil is patented by the Marius Fabre Soap Factory (French Patent Registration No. 1058065). ・The high content of olive oil in the raw material gives it shine, resists stains, and offers a pleasant detergent. ■ Excellent biodegradability (*), making it environmentally friendly ・The plant-based 'Savon Noir,' free of colorants and preservatives, is highly biodegradable (*) and environmentally friendly. *Biodegradability refers to the property where a substance is broken down by microorganisms (pump-type biodegradability tests conducted externally by an external institution) ■ Economical to use diluted ・You can freely adjust the concentration according to your needs, making it convenient and economical. ◯ Add 2mL of Savon Noir (about half a teaspoon) of Savon Noir to 250mL of water, and you'll have a homemade cleaning solution. ◯ Spray with a spray bottle and no need to wipe twice ◯ Add 1~3 drops of essential oil to add fragrance The pump type can be diluted with water as well as undiluted, making it recommended for soaking and washing.